We are here considering two somewhat similar cars, but we can't deny some of the obvious differences. For a start, they are not even classified under the same segment, with the Volvo being a luxury car and the Audi representing executive car vehicle class. The first one has a Volvo-engineered powertrain under the hood, a 5-cylinder, 20-valves 163hp unit, while the other one gets its power and torque from a 6-cylinder, 24-valves 150hp engine designed by Volkswagen.

The fact that the Volvo got tested by the European New Car Assessment Programme (Euro NCAP), while the other contender didn't, offers a slight advantage, as the 4-star rating is better than none. That aside, let's consider some other aspects which affect safety. The second vehicle is a executive car and that gives it a marginal advantage over the luxury car competitor, at least that's what statistics show. Furthermore, when it comes to weight, a factor that most people underestimate, the German car offers a marginal difference of 4% more metal.

Manufacturers have been building their reliability reputation for decades now and, generally speaking, it appears that Volvo does have a slight advantage, at least on all of the models level. These are the results of an independent reasearch, while our visitors describe reliability of Volvo with an average rating of 4.6, and models under the Audi badge with 4.2 out of 5. The same official information place S80 as average reliability-wise, and A8 is more or less at the same level.Above it all, drivers of cars with the same engine as the Swedish car rank it on average as 5.0, while the one under the competitor's bonnet gets 2.3 out of 5.

Volvo is a bit more agile, reaching 100km/h in 0.1 seconds less than its competitor. Still, it lacks the power to win the top speed competition, topping at 210 kilometers per hour, 10km/h less than the other car. When it comes to fuel economy the winner has to be the Swedish car, averaging around 6.5 liters of fuel per 100 kilometers (43 mpg), in combined cycle. We can't ignore that 11% difference compared to the German car.

Volvo is apparently more reliable, not too much, but just enough. The most important thing when deciding between any two vehicles should always be safety, both passive and active. In my opinion, everything taken into account, the Swedish car offers significantly better overall protection, taking the lead here. It all continues in the same direction, with Volvo offering somewhat better performance, just enough to call it quicker. To make things even better, it consumps less fuel! All together, there's not much more to say, in this case I wouldn't even consider anything but Volvo. In any case that's my personal view, built upon all the data available to me. What should decide here though is the way you feel about the two vehicles, and I hope you'll find my guidelines useful in the process. Also, you could use the oportunity to find out which car, everything taken into account, would be the perfect choice for you in the eyes of the virtual adviser™, among thousands of similar, yet so different vehicles.